Chicago Cubs vs. San Francisco Giants

Platform comparison

Active sub-markets

Market context

The Chicago Cubs face the San Francisco Giants on 14 June at 3:10 PM ET in a regular-season matchup. Polymarket's conditional token structure currently prices Cubs victory at 1% YES, implying a 99% implied probability favoring the Giants. This extreme skew reflects either a substantial disparity in team strength at the time of pricing or sharp movement driven by recent roster developments. The settlement window extends to 21 June at 19:10 UTC, allowing for postponement resolution should weather or scheduling complications arise.

Historical context for such lopsided pricing in regular-season baseball typically emerges when one team faces significant injury absences, particularly among starting pitchers or core offensive contributors. The Giants' recent performance trajectory and the Cubs' comparative standing within the National League Central would have shaped this probability. Regular-season games between division rivals rarely settle at such extremes unless one side enters with documented competitive disadvantages—a 1% YES price suggests the Cubs were either missing key personnel or facing a particularly strong Giants rotation at the time of market formation.

Traders monitoring this contract should track roster announcements through 14 June, including any late scratches or bullpen adjustments announced on game day. Weather forecasts for the venue matter substantially; rain delays or cancellations would keep the market open past the initial settlement date. Starting pitcher confirmations typically arrive 24 hours before first pitch and can shift conditional token valuations if either team deploys an unexpected arm. The USDC settlement on Polygon will execute once official MLB statistics confirm the final result.

Methodology

We track Chicago Cubs vs. San Francisco Giants on the five venues with material liquidity for prediction markets. Live odds come from the Polymarket Polygon order book — the only source that ships real-time data under an open licence. For Kalshi, Betfair and Manifold we list platform attributes (fee, KYC, settlement, payment) instead of fabricated odds, because their APIs use non-comparable contract definitions.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Is this market available outside the US?

Polymarket Scam? is available in most jurisdictions where Polymarket isn't directly accessible. Polymarket itself is geo-blocked in the US/UK/EU. Always check local regulations.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

Not under $1,500 of lifetime trading volume. Above that threshold, Polymarket Scam? triggers a quick verification flow that finishes in minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.